geochronology
Concise Oxford English Dictionary © 2008 Oxford University Press:
geochronology/ʤiːəʊkrəˈnɒləʤi/
▶noun the branch of geology concerned with the dating of rock formations and geological events.
– derivatives
geochronological adjective,
geochronologist noun.
geochronological adjective,
geochronologist noun.
'geochronology' also found in these Oxford entries:

